Don't cast the return value of malloc/realloc

This patch has been generated by the following Coccinelle semantic
patch:

// Don't cast the return value of malloc/realloc.
//
// Casting the return value of malloc/realloc only stands to hide
// errors.

@@
type T;
expression E1, E2;
@@
- (T)
(
_mesa_align_calloc(E1, E2)
|
_mesa_align_malloc(E1, E2)
|
calloc(E1, E2)
|
malloc(E1)
|
realloc(E1, E2)
)

1 files changed, 1 insertions, 2 deletions

diff --git a/src/mesa/drivers/dri/r200/r200_sanity.c b/src/mesa/drivers/dri/r200/r200_sanity.c
index a439fd84ed5..eda63a2d40f 100644
--- a/src/mesa/drivers/dri/r200/r200_sanity.c
+++ b/src/mesa/drivers/dri/r200/r200_sanity.c
@@ -658,8 +658,7 @@ static int find_or_add_value( struct reg *reg, int val )
    if (j == reg->nalloc) {
       reg->nalloc += 5;
       reg->nalloc *= 2;
-      reg->values = (union fi *) realloc( reg->values, 
-					  reg->nalloc * sizeof(union fi) );
+      reg->values = realloc( reg->values, reg->nalloc * sizeof(union fi) );
    }
 
    reg->values[reg->nvalues++].i = val;